Feature
●PACKAGE INCLUDE - 80 pieces synthetic filter paper stickers in 20 mm diameter & 80 pieces 13 mm stopper for 7.6 mm diameter opening mason canning jar lids
●Our culture kit is ideal for mushroom culture and liquid culture. The culture can be injected directly with a hypodermic needle, so there is no need to remove the lid from the culture tank
●PREMIUM FILTER PAPER - our filter paper is resistant to high temperature and high pressure. It is suitable for use in autoclaves, steam sterilizers or autoclaves. Autoclavable & reusable
●VIAL RUBBER STOPPERS - Premium rubber makes the stopper durable, chemical resistant and reusable.Plugs are ideal for storing any kind of liquid or solid, while butyl rubber has good thermal stability, allowing them to be steam sterilized at high pressure without deformation
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